ISN World Congress of Nephrology 2022 Join the Global Nephrology Community! The World Congress of Nephrology (WCN) is the annual scientific, educational, and networking meeting of the I nternational S ociety of N ephrology.The WCN features regionally relevant symposia, presentations, training programs, and courses, to offer the latest science and state-of-the-art education in the field of ...About ISN‧Join the ISN‧In Action‧Initiatives‧News‧Governance.